CN211307271U

CN211307271U - Quick material taking device for injection molding machine

Info

Publication number: CN211307271U
Application number: CN201922059050.8U
Authority: CN
Inventors: 何国; 刘建苹
Original assignee: Chongqing Yimeng Mould Co ltd
Current assignee: Chongqing Yimeng Mould Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-21
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an injection molding machine is with device of getting material fast, which comprises a supporting seat, both ends all are provided with the one end of first bracing piece about the right side of supporting seat, it has the connecting rod to peg graft on the right side of supporting seat, both ends all are provided with the one end of second bracing piece about the inner chamber left side of connecting rod, lower die mechanism's left side with the other end fixed connection of first bracing piece, upper die mechanism's right side with the other end fixed connection of second bracing piece. This device of material is got with quick to injection molding machine drives the pinion rack rebound through the connecting seat, makes the gear drive screw rod rotatory through the pinion rack, makes the rectangular block drive ejector pin through the screw rod and removes and the work piece contact to the left side, and the right side that conveniently promotes the work piece shifts out from the inner chamber of recess, and the device can effectually make things convenient for the injection molding machine to carry out the material returned operation to the work piece, and easy operation has increased the convenience and the practicality that the injection molding machine used, more accords with actual user demand.

Description

Quick material taking device for injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is a quick extracting device for injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and is divided into a vertical type, a horizontal type and a full-electric type, wherein the injection molding machine can heat the plastics and apply high pressure to the molten plastics so as to inject the molten plastics to fill a die cavity of the die;

at present, all need take out injection molding machine inner product behind injection molding machine processing product, the material of getting behind traditional injection molding product shaping is through artifical manual material of getting, and has certain temperature after the injection molding product processing, has certain safe risk when artifical manual material of getting, has still increased staff's working strength, has reduced convenience and practicality when the injection molding machine uses, is not conform to actual user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine is with device of getting material fast can solve the problem that injection molding machine need manual material of getting when the material returned in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for quickly taking materials for an injection molding machine,

the support comprises a support seat, wherein the upper end and the lower end of the right side of the support seat are both provided with one end of a first support rod, the right side of the support seat is spliced with a connecting rod, and the upper end and the lower end of the left side of an inner cavity of the connecting rod are both provided with one end of a second support rod;

the left side of the lower die mechanism is fixedly connected with the other end of the first supporting rod;

and the right side of the upper die mechanism is fixedly connected with the other end of the second supporting rod.

Preferably, the lower die mechanism comprises a lower die, an injection molding cavity is formed in the right side of the lower die, an injection molding pipe is inserted into the left side of the injection molding cavity, the left side of the injection molding pipe extends out of the left side surface of the lower die, and a workpiece is embedded in an inner cavity of the injection molding cavity.

Preferably, the upper die mechanism includes the mould, the left side surface of going up the mould is seted up flutedly, the inner chamber top left side of going up the mould is provided with the spring, the bottom of spring is provided with the connecting seat, the left side of connecting seat is provided with the one end of baffle, the other end of baffle extends into the inner chamber in chamber of moulding plastics, the right side of connecting seat is provided with the pinion rack, the outer loop of bearing frame fixedly connected with bearing is passed through on the inner chamber right side of going up the mould, the inner ring interference fit of bearing has the screw rod, the outer wall interference fit of screw rod has the gear that links to each other with the pinion rack meshing, the outer wall threaded connection of screw rod has the rectangular block, the left side bottom of rectangular block is provided with the.

Preferably, the shape of the outer wall of the baffle is L-shaped.

Preferably, the gear is located in the inner cavity of the toothed plate.

Compared with the prior art, the beneficial effects of the utility model are that: this device of material is got fast to injection molding machine, move to the right side through external drive arrangement drive connecting rod, the connecting rod passes through the inner chamber of second bracing piece drive mould and work piece in the chamber of moulding plastics and moves to the right side, conveniently shift out the work piece from the inner chamber in the chamber of moulding plastics through the baffle, drive the pinion rack up-motion through the connecting seat, it is rotatory to make the gear drive screw rod through the pinion rack, make the rectangular block drive ejector pin move to the left side through the screw rod and contact with the work piece, conveniently promote the right side of work piece and shift out from the inner chamber of recess, the device can effectually make things convenient for the injection molding machine to carry out the material returned operation to the work piece, the operation is thus simple, the use is more convenient, manpower and material resources are saved, the safety.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the lower mold and the upper mold of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is a right side view of the toothed plate of the present invention.

In the figure: 1. supporting seat, 2, first bracing piece, 3, connecting rod, 4, second bracing piece, 5, lower mould mechanism, 51, lower mould, 52, mould plastics chamber, 53, the pipe of moulding plastics, 54, the work piece, 6, last mould mechanism, 61, go up the mould, 62, recess, 63, spring, 64, connecting seat, 65, baffle, 66, pinion rack, 67, screw rod, 68, gear, 69, rectangular block, 70, ejector pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an injection molding machine is with device of getting material fast, includes supporting seat 1, both ends all are provided with the one end of first bracing piece 2 about the right side of supporting seat 1, and it has connecting rod 3 to peg graft on the right side of supporting seat 1, and both ends all are provided with the one end of second bracing piece 4 about the inner chamber left side of connecting rod 3, lower die mechanism 5, the left side of lower die mechanism 5 and the other end fixed connection of first bracing piece 2, upper die mechanism 6, the right side of upper die mechanism 6 and the other end fixed connection of second bracing piece 4.

Preferably, the lower die mechanism 5 includes a lower die 51, an injection molding cavity 52 is formed in the right side of the lower die 51, an injection molding pipe 53 is inserted into the left side of the injection molding cavity 52, the left side of the injection molding pipe 53 extends out of the left side surface of the lower die 51, a workpiece 54 is embedded in an inner cavity of the injection molding cavity 52, an injection molding material is injected into the inner cavity of the injection molding cavity 52 through the injection molding pipe 53, after the workpiece 54 is cooled and formed, the connecting rod 3 is driven to move to the right side through an external driving device, and material returning operation is performed on the workpiece 54.

As a preferable scheme, further, the upper mold mechanism 6 includes an upper mold 61, a groove 62 is formed on the left side surface of the upper mold 61, a spring 63 is arranged on the left side of the top end of an inner cavity of the upper mold 61, the spring 63 is a coil spring, the elastic coefficient is 18N/CM, the spring 63 elastically deforms after being stretched or extruded and returns to an initial state after external force is removed, a connecting seat 64 is arranged at the bottom end of the spring 63, one end of a baffle 65 is arranged on the left side of the connecting seat 64, the other end of the baffle 65 extends into the inner cavity of the injection molding cavity 52, a toothed plate 66 is arranged on the right side of the connecting seat 64, an outer ring of a bearing is fixedly connected to the right side of the inner cavity of the upper mold 61 through a bearing seat, a screw 67 is in interference fit with the inner ring of the bearing, a gear 68 meshed and connected with the toothed plate 66, and the left side of the ejector rod 70 extends into the inner cavity of the injection molding cavity 52, the connecting rod 3 drives the upper mold 61 and the workpiece 54 to move towards the right side in the inner cavity of the injection molding cavity 52, the connecting seat 64, the baffle plate 65 and the toothed plate 66 are pulled to move upwards through the elastic force of the deformation recovered by the spring 63, the gear 68 is driven by the toothed plate 66 to drive the screw 67 to rotate, the rectangular block 69 is driven by the screw 67 to drive the ejector rod 70 to move towards the left side to be in contact with the workpiece 54, and the right side of the workpiece 54 is pushed to move out of the inner cavity of the groove 62, so.

Preferably, the baffle 65 has an L-shaped outer wall, the external driving device drives the connecting rod 3 to move to the right, the connecting rod 3 drives the upper mold 61 and the workpiece 54 to move to the right in the inner cavity of the injection molding cavity 52 through the second support rod 4, and the baffle 65 facilitates the workpiece 54 to move out of the inner cavity of the injection molding cavity 52.

Preferably, a gear 68 is disposed in the inner cavity of the toothed plate 66, the toothed plate 66 is moved upward by the connecting seat 64, the gear 68 is driven by the toothed plate 66 to rotate the threaded rod 67, and the rectangular block 69 is driven by the threaded rod 67 to move the ram 70 to the left to contact the workpiece 54, so as to facilitate moving the right side of the workpiece 54 out of the inner cavity of the groove 62.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the injection molding machine is used, the connecting rod 3 is driven to move towards the right side by the external driving device, the connecting rod 3 drives the upper die 61 to move towards the right side by the second supporting rod 4, the upper die 61 drives the baffle plate 65 and the workpiece 54 to move towards the right side in the inner cavity of the injection molding cavity 52, when one end of the left side of the baffle plate 65 moves to the inclined plane at the top end of the inner cavity of the injection molding cavity 52, the connecting seat 64, the baffle plate 65 and the toothed plate 66 are pulled to move upwards by the elastic force of the deformation recovered by the spring 63, the baffle plate 65 is separated from the fixation of the workpiece 54, meanwhile, the gear 68 drives the screw 67 to rotate by the relation of the meshing connection of the toothed plate 66 and the gear 68, the rectangular block 69 is driven to move towards the left side by the rectangular block 69 and contact with the workpiece 54, the right side of the workpiece 54 is pushed to move out from the inner cavity of the, baffle 65's left side is along the 52 inner chamber top inner walls downstream of moulding plastics, extension spring 63 simultaneously, baffle 65 drives connecting seat 64 and pinion rack 66 downstream, impel gear 68 to drive screw rod 67 reverse rotation through pinion rack 66, impel rectangular block 69 to drive ejector pin 70 through screw rod 67 and move to the right side and reset, accomplish lower mould 51 and last mould 61 compound die operation, the device simple structure, control convenient to use, can effectually make things convenient for the injection molding machine to carry out the material returned operation to the work piece, the convenience and the practicality that the injection molding machine used have been increased, more accord with actual user demand.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection molding machine is with device of getting material fast which characterized in that:

the support comprises a support seat (1), wherein the upper end and the lower end of the right side of the support seat (1) are respectively provided with one end of a first support rod (2), the right side of the support seat (1) is spliced with a connecting rod (3), and the upper end and the lower end of the left side of an inner cavity of the connecting rod (3) are respectively provided with one end of a second support rod (4);

the left side of the lower die mechanism (5) is fixedly connected with the other end of the first supporting rod (2);

and the right side of the upper die mechanism (6) is fixedly connected with the other end of the second supporting rod (4).

2. The quick material taking device for the injection molding machine as claimed in claim 1, wherein: the lower die mechanism (5) comprises a lower die (51), an injection molding cavity (52) is formed in the right side of the lower die (51), an injection molding pipe (53) is inserted into the left side of the injection molding cavity (52), the left side of the injection molding pipe (53) extends out of the left side surface of the lower die (51), and a workpiece (54) is embedded in an inner cavity of the injection molding cavity (52).

3. The quick material taking device for the injection molding machine as claimed in claim 1, wherein: the mold assembling device is characterized in that the upper mold mechanism (6) comprises an upper mold (61), a groove (62) is formed in the left side surface of the upper mold (61), a spring (63) is arranged on the left side of the top end of an inner cavity of the upper mold (61), a connecting seat (64) is arranged at the bottom end of the spring (63), one end of a baffle plate (65) is arranged on the left side of the connecting seat (64), the other end of the baffle plate (65) extends into the inner cavity of the injection molding cavity (52), a toothed plate (66) is arranged on the right side of the connecting seat (64), the right side of the inner cavity of the upper mold (61) is fixedly connected with an outer ring of a bearing through a bearing seat, an inner ring of the bearing is in interference fit with a screw rod (67), a gear (68) meshed and connected with the toothed plate (66) in interference fit with the outer wall of the screw rod (67), a rectangular, and the left side of the ejector pin (70) extends into the inner cavity of the injection molding cavity (52).

4. The quick material taking device for the injection molding machine as claimed in claim 3, wherein: the shape of the outer wall of the baffle (65) is L-shaped.

5. The quick material taking device for the injection molding machine as claimed in claim 3, wherein: the gear (68) is located in an inner cavity of the toothed plate (66).